ds

  <?php
//show users code.

require SITE_ROOT . '\includes\db_connect.php';
//create connection and check it
 global $connect;

$result = $conn->prepare("SELECT id,nickname,avatar FROM heroes");
$result->execute();
echo "<div class='row'>";

while ($row = $result->fetch(PDO::FETCH_ASSOC)) {
    $id = $row["id"];
    $nickname = $row["nickname"];
    $avatar = $row["avatar"];


 $avatar =  "./img/" . $avatar ;
echo " <div class='col-1-1'>";
echo " <a class='thumbnail' href=''> ";
echo "<img class='img-responsive' src='$avatar'  alt= ' $nickname '  width='300' height='300'  >";
  echo " </a>  ";
}
echo     "</div>";
echo     "</div>";
    ?>